Californians are convinced green technology will lead the way out of the economic doldrums and towards a clean [..]

Head of G24i John Hartnett on an energy source that delivers come rain or shine.

Why would a California entrepreneur launch his solar-power business in rainy Wales?

The Irish Times has cornered six technologists of various hues to answer four questions as each looks forward [..]

The worst thing about taking two steps forward and one step back is that it is so easy to forget that you are [..]